Merge branch 'release0.2.8' into develop
Simplify arguments in create_action_from().
Add to_s method of SendOutPort.
Fix bug
Fix bugs of simple-router
Add README of simple_router
Refactoring simple-router.rb
Refactor simple-router.rb
Merge branch 'develop' of https://github.com/trema/trema into develop
Add specs for to_s method of actions.
change flow stats actions to new constructor format
Fix bugs of simple-router
Fix bugs of simple-router.rb
Remove to_s method from SendOutPort class.
Merge pull request #231 from nickkaranatsios/fix_actions

change flow stats actions to new constructor format
Fixes broken SendOutPort#to_s and its spec.
Fixes broken SetEthSrcAddr#to_s and its spec.
Fixes broken SetEthDstAddr#to_s and its spec.
Version bump to 0.3.0
Merge branch 'master' of github.com:trema/trema